Math Chapter Wise Ordinary And Partial Differential Equations, Integral Equations And Calculus Of Variations English MCQ RPSC PGT 2022 Q.if Jn(x) is Bessel’s function, then d 2 [(J (x)) ] n dx is - Ax 2 2 [(J (x)) (J (x)) ] n 1 n 1 2n + − + Bx 2 2 [(J (x)) (J (x)) ] n 1 n 1 2n − − + C2Jn(x)[Jn–1(x) – Jn+1(x)] D2Jn(x)[Jn+1(x) – Jn–1(x)] Show answer Correct answer: 2Jn(x)[Jn+1(x) – Jn–1(x)]